About this replacement
LXE MX8 — 3.7V Li-ion Replacement Battery (161376-0001)
This is a 3.7V, 3350mAh Li-ion battery for the LXE MX8 mobile data terminal. The MX8 is a rugged handheld scanner used in warehouse and retail environments for barcode scanning and inventory management. This pack matches the OEM voltage, capacity, and connector spec of the original 161376-0001 unit.
- MX8 platform fit: The MX8 uses a 3.7V single-cell Li-ion architecture with a proprietary BMS handshake through the terminal's battery contacts. This pack carries the same contact layout and communicates correctly with the MX8's power management circuit — no prompts or fault codes on boot.
- Bench tested on actual hardware: We ran this pack through the MX8's charge and discharge cycle on the bench. The BMS responded correctly to both cradle charging and scan-trigger inrush events, holding voltage above the cutoff threshold without tripping a low-voltage fault during burst scanning.
- First-shift preparation: After installing this pack, seat the MX8 in its cradle and allow a full charge cycle before deploying it. Scan-trigger inrush current peaks when the cell is near minimum charge, and a partially charged pack on the first shift increases the chance of a BMS trip mid-operation.
Cradle showing a charging error on a new pack
The MX8 cradle reads battery state through spring-loaded dock contacts on the base of the pack. If those contacts carry oxidation or debris from storage, the cradle's charge controller can misread resistance as a fault and halt charging. Wipe the gold contacts on both the battery and the cradle dock with a dry cloth before reseating. If the error clears, the pack will proceed normally through the charge cycle — no reset required.
Scanner losing wireless connection during a rapid scan burst
During a fast scanning sequence, the MX8 draws current simultaneously from the imager, the wireless radio, and the processor. On a degraded or deeply discharged cell, this combined draw can pull the pack voltage low enough that the BMS briefly interrupts output to protect the cell. The radio loses its connection first because it draws continuously while the imager fires in bursts. Charge the pack fully before a high-volume shift, and check that the cell voltage at rest is above 3.6V before deploying.